Ch 13 & 14 - Brainstem Random Questions

Descrição

Neuroscience (Exam 3) Quiz sobre Ch 13 & 14 - Brainstem Random Questions, criado por Ben Williams em 28-03-2017.
Ben Williams
Quiz por Ben Williams, atualizado more than 1 year ago
Ben Williams
Criado por Ben Williams mais de 7 anos atrás
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Resumo de Recurso

Questão 1

Questão
What region of the brainstem governs Non-REM Sleep?
Responda
  • Caudal Medulla
  • Pons
  • Rostral Medulla

Questão 2

Questão
What region of the brainstem governs REM Sleep?
Responda
  • Pons
  • Caudal Medulla
  • Rostral Medulla

Questão 3

Questão
Which State of Altered Consciousness is Characterized by: Excessive Daytime Sleepiness Cataplexy Dream-Like Hallucinations Sleep Paralysis
Responda
  • Narcolepsy
  • Coma
  • Vegetative State
  • Minimally Conscious State

Questão 4

Questão
Which State of Altered Consciousness is Characterized by: Unarousable/Unresponsive Brainstem Reflexes Present Cortical Responses Absent EEG Abnormal
Responda
  • Coma
  • Narcolepsy
  • Brain Death
  • Minimally Conscious State

Questão 5

Questão
Which State of Altered Consciousness is Characterized by: Brainstem Reflexes Absent Cortical Responses Absent EEG Flat
Responda
  • Brain Death
  • Coma
  • Vegetative State
  • Minimally Conscious State

Questão 6

Questão
Which State of Altered Consciousness is Characterized by: Sleep-Wake Cycles Present Brainstem Reflexes Present Cortical Responses Absent
Responda
  • Vegetative State
  • Minimally Conscious State
  • Narcolepsy
  • Brain Death

Questão 7

Questão
Which State of Altered Consciousness is Characterized by: Minimal/Variable Degree of Responsiveness Visual Tracking Present
Responda
  • Minimally Conscious State
  • Brain Death
  • Coma
  • Narcolepsy

Questão 8

Questão
The Rinne Test involves putting a tuning fork on the [blank_start]mastoid bone[blank_end]. The Weber Test involves putting a tuning fork on the [blank_start]midline of the skull[blank_end].
Responda
  • midline of the skull
  • mastoid bone
  • SCM muscle belly
  • tip of the chin
  • shoulder
  • tip of the nose

Questão 9

Questão
Rinne Test Results: Bone Conduction Louder
Responda
  • Conductive Hearing Loss
  • Sensorineural Hearing Loss

Questão 10

Questão
Rinne Test Results: Air Conduction is Louder, but diminished on Affected Side
Responda
  • Sensorineural Hearing Loss
  • Conductive Hearing Loss

Questão 11

Questão
Weber Test Result: Quieter on Affected Side
Responda
  • Sensorineural Hearing Loss
  • Conductive Hearing Loss

Questão 12

Questão
Weber Test Result: Louder on Affected Side
Responda
  • Conductive Hearing Loss
  • Sensorineural Hearing Loss

Questão 13

Questão
Which structures in the Vestibular System detect Angular Acceleration (Head Rotation)?
Responda
  • Semicircular Canals
  • Cochlea
  • Utricle
  • Saccule
  • Vestibule

Questão 14

Questão
Which structures in the Vestibular System detect Linear Acceleration (Head Tilt)?
Responda
  • Vestibule
  • Utricle
  • Saccule
  • Cochlea
  • Semicircular Canals

Questão 15

Questão
You suspect your patient has a lesion along the sympathetic pathway to the eye, possibly relating to Horner's Syndrome. To determine where exactly the lesion is located you put eye drops in their eyes and test for sweating. The eyes dilate and you note a lack of sweat, where is the lesion?
Responda
  • Preganglionic Lesion: Proximal to Superior Cervical Ganglion
  • Postganglionic Lesion: Distal to Superior Cervical Ganglion
  • Preganglionic Lesion: Proximal to Inferior Cervical Ganglion
  • Postganglionic Lesion: Distal to Inferior Cervical Ganglion

Questão 16

Questão
Select the characteristic symptoms of Horner's Syndrome.
Responda
  • Ptosis
  • Miosis
  • Anhidrosis
  • Mydriasis
  • Anisocoria
  • Hypertension

Questão 17

Questão
Generally speaking, Horner's Syndrome is caused by a disruption to the parasympathetic pathways to the eye and face.
Responda
  • True
  • False

Questão 18

Questão
Which of the following are true regarding Lock-In Syndrome?
Responda
  • Sensation Present
  • Cognition Present
  • Motor Control Absent
  • Vertical Eye Movements Present
  • Sensation Absent
  • Cognition Absent
  • Motor Control Present
  • Horizontal Eye Movements Present
  • Bad Prognosis: No Known Cure
  • Good Prognosis: Temporary Condition, Resolves Naturally

Questão 19

Questão
This is [blank_start]Decerebrate[blank_end] Posturing indicative of a lesion [blank_start]at or above the midbrain[blank_end].
Responda
  • Decerebrate
  • Decorticate
  • Decerebellate
  • at or above the midbrain
  • in the lower brainstem
  • in the cerebellum

Questão 20

Questão
This is [blank_start]Decorticate[blank_end] Posturing indicative of a lesion [blank_start]in the lower brainstem[blank_end].
Responda
  • Decorticate
  • Decerebrate
  • Decerebellate
  • in the lower brainstem
  • at or above the midbrain
  • in the cerebellum

Questão 21

Questão
How are Horner's Syndrome and Wallenberg's Syndrome related?
Responda
  • Horner's Syndrome is a Symptom of Wallenberg's Syndrome
  • Wallenberg's Syndrome is a Symptom of Horner's Syndrome
  • They are not related.

Questão 22

Questão
Symptoms for [blank_start]Wallenberg's[blank_end] Syndrome include: [blank_start]Ipsilateral[blank_end] [blank_start]Decreased[blank_end] Facial Pain and Temperature Sense. [blank_start]Contralateral[blank_end] [blank_start]Decreased[blank_end] Body Pain and Temperature Sense.
Responda
  • Wallenberg's
  • Horner's
  • Ipsilateral
  • Contralteral
  • Decreased
  • Increased
  • Contralateral
  • Ipsilateral
  • Decreased
  • Increased

Questão 23

Questão
Wallenberg's Syndrome may be caused by Thrombosis in the [blank_start]Vertebral a.[blank_end] or [blank_start]PICA[blank_end].
Responda
  • Vertebral a.
  • Basilar a.
  • Anterior Spinal a.
  • Posterior Spinal a.
  • PICA
  • AICA
  • PCA
  • SCA
  • ACA
  • MCA

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